Hello, hope you all are well and doing fine!
Recently, I've been solving some old AtCoder problems that are only available in Japanese (with Google Translate and a lot of guessing). Problems are really nice, so I decided to put short English translations of them on GitHub. Nothing fancy, just several sentences describing the core part of each problem. There are 10 translated problems so far:
(current problems are in the 2100–2400 difficulty range)
How you can help: There are ~382 untranslated problems from the early AtCoder Beginner and Regular contests left, so I encourage you all to contribute! No Japanese required.
It takes about 5-10 minutes for each problem (please solve the problem first if you don't speak Japanese), and can be done right from the GitHub web interface.
Please see contributing section in the README for more information: https://github.com/ADJA/AtCoderTranslations#contribute
I think with enough contributors, all problems can be translated just in several weeks. Plus, solving the problems is a good training too. Isn't that a time well spent in the quarantine? :)